808230208

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{664663}}^1$

素因数の和:664694

約数の個数: 28

約数和(自身を含む): 1688246560

約数和(自身を除く): 880016352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 664663, 1329326, 2658652, 5317304, 10634608, 12628597, 21269216, 25257194, 42538432, 50514388, 101028776, 202057552, 404115104, 808230208]

約数ペア:

[(1, 808230208), (2, 404115104), (4, 202057552), (8, 101028776), (16, 50514388), (19, 42538432), (32, 25257194), (38, 21269216), (64, 12628597), (76, 10634608), (152, 5317304), (304, 2658652), (608, 1329326), (1216, 664663)]